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BASED: 作品数：3583被引量：6906H指数：23; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：郭喜平董逸生韩朝李维杰汤慧萍更多>>; 相关机构：东南大学上海交通大学中国科学院电子科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Controllability Gramian-based measures of graph product networks: 《Science China(Information Sciences)》2024年第10期311-327,共17页Yuequan XIANG Linying XIANG; supported in part by National Natural Science Foundation of China (Grant Nos. 62473284, 61973064);Hebei Natural Science Foundation (Grant No. F2022501024)。; This paper addresses the controllability measures of composite networks based on graph products, in which the graph product networks are either Kronecker product networks or Kronecker sum networks.The primary objectiv...; 关键词：composite network graph product controllability Gramian-based measure average controllability control energy

Re-quantization based binary graph neural networks: 《Science China(Information Sciences)》2024年第7期156-167,共12页Kai-Lang YAO Wu-Jun LI; supported by National Key R&D Program of China(Grant No.2020YFA0713901);National Natural Science Foundation of China(Grant Nos.61921006,62192783);Fundamental Research Funds for the Central Universities(Grant No.020214380108).; Binary neural networks have become a promising research topic due to their advantages of fast inference speed and low energy consumption.However,most existing studies focus on binary convolutional neural networks,whil...; 关键词：graph neural networks binary neural networks mixture of experts computation-efficient algorithms

Lead-free perovskites-based photonic synaptic devices with zero electric energy consumption被引量：1: 《Science China(Information Sciences)》2024年第6期429-437,共9页Dandan HAO Di YANG Haixia LIANG Jia HUANG Fukai SHAN; supported by National Key Research and Development Program of China(Grant Nos.2021YFA1101303,2019YFE0121800);Science&Technology Foundation of Shanghai(Grant No.20JC1415600);National Natural Science Foundation of China(Grant Nos.62074111,62088101);Innovation Program of Shanghai Municipal Education Commission(Grant No.2021-01-07-00-07-E00096);Shanghai Municipal Science and Technology Major Project(Grant No.2021SHZDZX0100);Natural Science Foundation of Shandong Province(Grant Nos.ZR2022QB009,ZR2022MF246)。; The von Neumann bottleneck is a critical limitation in synaptic devices.Therefore,artificial synaptic devices resembling biological neuromorphic synapses have been developed to overcome the von Neumann bottleneck.Howe...; 关键词：photonic synaptic devices lead-free perovskites zero energy consumption synaptic plasticity Morse code

MIMO performance enhancement of MIMO arrays using PCS-based near-field optimization technique被引量：3: 《Science China(Information Sciences)》2023年第6期166-181,共16页Yipeng WANG Xiaoming CHEN Huiling PEI Wei E.I.SHA Yi HUANG Ahmed A.KISHK; supported in part by National Natural Science Foundation of China (Grant No.62171362)。; Extensive efforts have been made in designing large multiple-input multiple-output(MIMO)arrays.Nevertheless,improvements in conventional antenna characteristics cannot ensure significant MIMO performance improvement i...; 关键词：antenna correlation array antenna multiple-input multiple-output(MIMO)capacity

Geometric constraints based 3D reconstruction method of tomographic SAR for buildings被引量：4: 《Science China(Information Sciences)》2023年第1期260-272,共13页Dong HAN Zekun JIAO Liangjiang ZHOU Chibiao DING Yirong WU; supported by National Natural Science Foundation of China (Grant Nos.61991420,61991421,61991424,62101535)。; The mainstream methods of tomographic synthetic aperture radar(tomoSAR)3D reconstruction are usually realized by processing the registered 2D SAR images pixel by pixel without considering the geometric structure of th...; 关键词：tomographic SAR 3D reconstruction of buildings geometric constraints back projection compressed sensing

An energy constraint position-based dynamics with corrected SPH kernel: 《Science China(Information Sciences)》2023年第1期140-153,共14页Wei CAO Luan LYU Zhixin YANG Enhua WU; supported by Fund of China University of Ptroleum (Grant No.21CX06042A);National Natural Science Foundation of China (Grant Nos.62072449,61972271);Macao FDCT Grant (Grant No.0018/2019/AKP);Science and Technology Development Fund,Macao SAR (Grant Nos.0018/2019/AKP,SKL-IOTSC (UM)-2021-2023);Guangdong Science and Technology Department (Grant Nos.2018B030324002,2020B1515130001);Zhuhai Science and Technology Innovation Bureau (Grant No.ZH22017002200001PWC);Jiangsu Science and Technology Department (Grant No.BZ2021061);University of Macao (Grant No.MYRG2020-00253-FST)。; We introduce an improved position-based dynamics method with corrected smoothed particle hydrodynamics(SPH)kernel to simulate deformable solids.Using a strain energy constraint that follows the continuum mechanics,the...; 关键词：position-based dynamics deformable solids continuum mechanics

Reinforcement learning based energy efficient robot relay for unmanned aerial vehicles against smart jamming被引量：2: 《Science China(Information Sciences)》2022年第1期230-242,共13页Xiaozhen LU Jingfang JIE Zihan LIN Liang XIAO Jin LI Yanyong ZHANG; supported by National Natural Science Foundation of China(Grant Nos.61971366,61731012);Fundamental Research Funds for the Central Universities(Grant No.20720200077);Natural Science Foundation of Fujian Province of China(Grant No.2020J01430)。; Unmanned aerial vehicles(UAVs)with limited energy resources,severe path loss,and shadowing to the ground base stations are vulnerable to smart jammers that aim to degrade the UAV communication performance and exhaust ...; 关键词：unmanned aerial vehicles RELAY jamming game theory reinforcement learning

Deep learning based user scheduling for massive MIMO downlink system被引量：1: 《Science China(Information Sciences)》2021年第8期62-71,共10页Xiaoxiang YU Jiajia GUO Xiao LI Shi JIN; National Natural Science Foundation of China(Grant Nos.61831013,61971126,61941104,61921004).; In this paper,we investigate a user scheduling algorithm for massive multiple-input multipleoutput(MIMO)systems over more general correlated Rician fading channels.To achieve low latency and high throughput,a new user...; 关键词：massive MIMO deep learning statistical CSI user scheduling

Profile-dynamic based fictitious play被引量：3: 《Science China(Information Sciences)》2021年第6期226-228,共3页Xiao ZHANG Daizhan CHENG; supported by National Natural Science Foundation of China (Grant Nos. 61773371,61733018)。; Dear editor,The fictitious play(FP) was initially proposed by Brown [1]in 1951 as a handy learning rule. The main idea of FP can be described as follows: In a game process, the player who adopts FP assumes that the ot...; 关键词：EDITOR assume initially

Optoelectronic convolutional neural networks based on time-stretch method被引量：5: 《Science China(Information Sciences)》2021年第2期176-187,共12页Yubin ZANG Minghua CHEN Sigang YANG Hongwei CHEN; supported by National Key Research and Development Program of China(Grant No.2019YFB1803501);National Natural Science Foundation of China(Grant No.61771284);Beijing Natural Science Foundation(Grant No.L182043)。; In this paper, a new architecture of optoelectronic convolutional neural networks(CNNs) based on time-stretch method is proposed. In this loop-shaped structure mainly composed of fiber optical and electronic devices, ...; 关键词：convolutional neural networks time-stretch method artificial intelligence

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